- RS Stock No.:
- 168-1984
- Mfr. Part No.:
- BA2903F-E2
- Brand:
- ROHM
Discontinued product
- RS Stock No.:
- 168-1984
- Mfr. Part No.:
- BA2903F-E2
- Brand:
- ROHM
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
General purpose BA8391G/BA10393/BA10339 family and high reliability BA2903/BA2901 family integrate one, two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V] (for BA8391G, BA10393, BA2903, BA2901 family), 3 to 36[V] (for BA10339 family) and low supply current. Therefore, this series is suitable for any application.
Operable with a signal power supply
Wide operating supply voltage
+2.0[V] ~ +36.0[V] (single supply)
±1.0[V] ~ ±18.0[V] (split supply)
Standard comparator pin-assignments
Input and output are operable ground sense
Internal ESD protection
Human body model (HBM)±5000[V](Typ.)
Gold PAD
Wide temperature range -40[℃] ~ +125[℃]
Applications:
Car Audio
Air-conditioner
PND (Portable Navigation Device)
LED Lighting
Refrigerator
STB (Set Top Box)
Home Theater System
IH Cooking Heater
DVD
Wide operating supply voltage
+2.0[V] ~ +36.0[V] (single supply)
±1.0[V] ~ ±18.0[V] (split supply)
Standard comparator pin-assignments
Input and output are operable ground sense
Internal ESD protection
Human body model (HBM)±5000[V](Typ.)
Gold PAD
Wide temperature range -40[℃] ~ +125[℃]
Applications:
Car Audio
Air-conditioner
PND (Portable Navigation Device)
LED Lighting
Refrigerator
STB (Set Top Box)
Home Theater System
IH Cooking Heater
DVD
Specifications
Attribute | Value |
---|---|
Mounting Type | Surface Mount |
Package Type | SOP |
Power Supply Type | Dual, Single |
Output Type | Open Collector |
Number of Channels per Chip | 2 |
Typical Response Time | 1.3µs |
Pin Count | 8 |
Typical Single Supply Voltage | 36 V |
Dimensions | 5 x 4.4 x 1.39mm |
Length | 5mm |
Width | 4.4mm |
Height | 1.39mm |
Maximum Operating Temperature | +125 °C |
Typical Voltage Gain | 100 dB |
Minimum Operating Temperature | -40 °C |
Typical Dual Supply Voltage | ±18V |